Question

怎么更新苹果系统

Answer 1

去购买苹果的店里或者自己下载itues等进行更新。
如果自己没有把握，还是去店里比较好。
自己更新的话，可以去搜索下教程，还是蛮多的。

Answer 2

去app store。。如果有更新会提示
系统大更新的话app store也会有发布。。花钱购买就可以了

Answer 3

去苹果官网

Answer 4

下载这个软件就行了iTunes

Answer 5

以iPhone7Plus为例：
1、点击iPhone7Plus手机桌面中的设置。
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2、点击iPhone7Plus通用。
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3、然后点击iPhone7Plus软件更新。
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4、接着点击iPhone7Plus下载并安装。
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5、输入iPhone7Plus手机的开机密码。
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6、等待iPhone7Plus软件更新完成就可以了。
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